mirai | ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca

Analysis

max time kernel
149s
max time network
7s
platform
debian-9_armhf
resource
debian9-armhf-20240611-en
resource tags

arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
10-12-2024 03:18

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General

Target

ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
Size

21KB
MD5

608fcd26c47b0350a4b6e1995e201e3c
SHA1

e744d6ebb10023b123cf8a73f3b7f4b7d66e82d7
SHA256

ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca
SHA512

148293c533e329a4d4d8f2e8e9e8c72eb03322da86459f40baf945bf9ce51ce14d0c678025912cd86b9ca42d66a78dbd76f48107c6080b73c801731f9c8729a0
SSDEEP

384:vvtIoZxrSniaXs+qx+bwqPX+VOcFd5fHq52lxj3NtZhymdGUop5hZ:vvQn4j+ZO5fKAlxzRs3UozX

Score

10^/10

mirai lzrd botnet defense_evasion discovery

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Mirai family
mirai

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

defense_evasion

Impair Defenses

T1562

description	ioc	Process
File opened for modification	/dev/watchdog	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for modification	/dev/misc/watchdog	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf

Enumerates running processes
Discovers information about currently running processes on the system

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for modification	/bin/watchdog	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf

Reads runtime system information 47 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/734/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/736/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/777/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/715/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/731/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/703/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/722/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/744/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/792/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/613/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/664/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/667/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/710/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/723/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/791/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/651/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/658/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/773/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/775/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/788/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/689/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/762/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/668/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/709/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/726/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/785/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/794/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/self/exe	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/442/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/779/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/781/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/657/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/716/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/656/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/659/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/738/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/743/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/750/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/756/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/763/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/438/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/650/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/790/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/796/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/797/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/783/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
File opened for reading	/proc/787/cmdline	ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf

/tmp/ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
/tmp/ad47d0bd29825ede36a0d677fb8e5155342e0ee59712b68c645b1f9eb3694bca.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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